Table 1.

Fitting parameters for each experiment.

(a) Normal stress

Individual group	Sample height(mm)	strain rate(s−1)	Fiber length(μm)
Black circle	550	0.055	0.5
Magenta triangle	650	0.046	0.3
Black diamond	650	0.046	0.27
Blue circle	750	0.04	0.5
Green diamond	650	0.046	0.4
Red square	750	0.04	0.3

(b) Oscillatory shear

Individual group	ϕ 0	k	ε 20	M (Pa−1s−1)	wτon(10−18J · s)
Black circle	0.0045	0.025	0.82	0.004	2
Magenta triangle	0.0045	0.0025	0.8	0.005	1.2
Black diamond	0.0035	0.0025	0.85	0.008	1.7
Blue circle	0.0035	0.333	0.7	0.008	4
Green diamond	0.004	0.333	0.6	0.008	6.5
Red square	Densification not observerd